Ferris-Smith-Kerrison Rongeur – 18cm, 45° Up | 1mm, 3mm, 4mm & 5mm Bite Sizes

Product Description

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Ferris-Smith-Kerrison Rongeur – 18 cm, 45° Up

The Ferris-Smith-Kerrison Rongeur 18 cm with 45° Up Cutting Jaw is a precision surgical bone-cutting instrument designed for controlled removal of small sections of bone during spinal, orthopedic, and neurosurgical procedures. Its elongated shaft and 45-degree upward cutting profile provide access to confined surgical areas where controlled bone removal and accurate instrument positioning are important.

This Ferris-Smith-Kerrison pattern is available in 1 mm, 3 mm, 4 mm, and 5 mm bite sizes, allowing trained surgical professionals to select the working width appropriate for their procedural requirements. All variants have a consistent 18 cm (7") length and the same 45° upward cutting configuration.

Manufactured from surgical-grade stainless steel, the instrument is designed for strength, precision, and dependable professional handling within orthopedic, spinal, and neurosurgical instrument sets.

Key Features

• Ferris-Smith-Kerrison pattern surgical rongeur
• 45° upward cutting jaw for access to confined surgical areas
• Consistent 18 cm / 7" overall working profile
• Available in 1 mm, 3 mm, 4 mm, and 5 mm bite sizes
• Precision cutting jaw designed for controlled bone removal
• Long, slim shaft supports access to deep surgical fields
• Spring-assisted handle mechanism supports responsive jaw operation
• Ergonomic grip configuration for controlled instrument handling
• Surgical-grade stainless steel construction
• Suitable for spinal, orthopedic, and neurosurgical instrument inventories
• Professional surgical instrument for appropriately trained healthcare personnel

Available Variants & Specifications

SKU	Bite Size	Length	Cutting Angle
SM-41512-01	1 mm	18 cm / 7"	45° Up
SM-41512-03	3 mm	18 cm / 7"	45° Up
SM-41512-04	4 mm	18 cm / 7"	45° Up
SM-41512-05	5 mm	18 cm / 7"	45° Up

Product Specifications

• Product Name: Ferris-Smith-Kerrison Rongeur
• Also Known As: Kerrison Rongeur / Kerrison Punch / Laminectomy Rongeur
• Pattern: Ferris-Smith-Kerrison
• Overall Length: 18 cm / approximately 7"
• Jaw Direction: Upward Cutting
• Jaw Angle: 45°
• Available Bite Sizes: 1 mm, 3 mm, 4 mm, 5 mm
• Material: Surgical-Grade Stainless Steel
• Handle Type: Spring-Action Grip Handle
• Primary Application: Controlled bone cutting and removal
• Specialties: Spine, Orthopedic & Neurosurgery
• Intended Use: Professional surgical use

Uses & Applications

The Ferris-Smith-Kerrison Rongeur is commonly incorporated into professional spinal, orthopedic, and neurosurgical instrument sets where precise removal of small bone sections is required. Its 45° upward cutting jaw provides a specialized working angle for areas where straight or differently angled rongeurs may not provide the preferred access.

• Spinal surgical procedures
• Laminectomy procedures
• Spinal decompression procedures
• Selected laminotomy procedures
• Controlled vertebral bone removal
• Orthopedic bone work
• Neurosurgical bone removal
• Bone trimming in confined surgical fields
• Professional spine and orthopedic instrument sets

45° Upward Cutting Jaw

The defining feature of this Ferris-Smith-Kerrison pattern is its 45° upward cutting jaw. The angled working end provides a different approach compared with straight or 90° Kerrison configurations and may be selected when the surgical technique requires controlled upward cutting at the distal tip.

The long shaft keeps the handle away from the immediate working area while allowing the distal jaw to reach the intended surgical site.

Choose the Appropriate Bite Size

All four variants share the same 18 cm length and 45° upward cutting configuration. The primary difference is the width of the cutting bite.

1 mm Bite – SM-41512-01

The 1 mm bite is the narrowest option in this listing and is designed for applications requiring particularly fine, controlled bone removal.

3 mm Bite – SM-41512-03

The 3 mm bite provides an intermediate working width suitable for procedures where a larger bite than the 1 mm model is required while retaining controlled access.

4 mm Bite – SM-41512-04

The 4 mm bite provides a broader cutting width for professional spinal and orthopedic procedures where the surgical technique calls for increased bite capacity.

5 mm Bite – SM-41512-05

The 5 mm bite is the widest option currently offered in this listing and provides the largest cutting width among the available variants.

Select the required Bite Size from the product options before adding the instrument to your cart.

Spring-Action Handle

The instrument incorporates a spring-assisted handle mechanism designed to support responsive opening of the working jaw between cutting actions. The grip-style handle provides leverage and control while the elongated shaft transfers movement to the distal cutting tip.

Precision Bone-Cutting Design

The Ferris-Smith-Kerrison pattern is specifically designed for controlled bone removal. Its compact distal cutting jaw allows the surgeon to engage selected bone areas while maintaining control of the instrument through the spring-action handle.

18 cm Surgical Working Length

Each variant measures 18 cm / approximately 7 inches. This standardized length provides a consistent working profile across the available bite sizes, allowing selection based primarily on the required cutting width.

Surgical-Grade Stainless Steel

Constructed from surgical-grade stainless steel, the Ferris-Smith-Kerrison Rongeur is designed for professional surgical environments requiring durable precision instrumentation. Cleaning, inspection, processing, and maintenance should be performed according to applicable product instructions and healthcare facility protocols.

Why Choose This Ferris-Smith-Kerrison Rongeur?

• Specialized 45° upward cutting configuration
• Four useful bite-width options
• Consistent 18 cm working profile
• Precision cutting jaw for controlled bone removal
• Long shaft for access to confined surgical fields
• Spring-action handle for responsive operation
• Suitable for professional spinal, orthopedic, and neurosurgical sets

Explore More Kerrison Rongeurs & Surgical Instruments

Discover professional medical and surgical instruments from Stellmacher Instruments Inc..

Browse additional jaw angles, bite sizes, and Kerrison patterns in our Kerrison Rongeurs & Punches Collection.

Need a different cutting angle? View the Ferris-Smith-Kerrison Rongeur – 18 cm, 90° Up.

Professional Use: This instrument is intended for use by appropriately trained healthcare professionals. Bite size, cutting angle, surgical technique, cleaning, sterilization, inspection, and maintenance should follow applicable product instructions and healthcare facility protocols.

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